[U-Boot] [PATCH v2 1/2] serial: xuartlite: Staticize local functions

Staticize local functions in xuartlite driver.

Signed-off-by: Axel Lin axel.lin@ingics.com --- v2: Also staticize userial##port##_* functions

drivers/serial/serial_xuartlite.c | 20 ++++++++++---------- 1 file changed, 10 insertions(+), 10 deletions(-)

diff --git a/drivers/serial/serial_xuartlite.c b/drivers/serial/serial_xuartlite.c index 9c1d025..e613994 100644 --- a/drivers/serial/serial_xuartlite.c +++ b/drivers/serial/serial_xuartlite.c @@ -39,7 +39,7 @@ static struct uartlite *userial_ports[4] = { #endif };

-void uartlite_serial_putc(const char c, const int port) +static void uartlite_serial_putc(const char c, const int port) { struct uartlite *regs = userial_ports[port];

@@ -51,13 +51,13 @@ void uartlite_serial_putc(const char c, const int port) out_be32(&regs->tx_fifo, c & 0xff); }

-void uartlite_serial_puts(const char *s, const int port) +static void uartlite_serial_puts(const char *s, const int port) { while (*s) uartlite_serial_putc(*s++, port); }

-int uartlite_serial_getc(const int port) +static int uartlite_serial_getc(const int port) { struct uartlite *regs = userial_ports[port];

@@ -66,7 +66,7 @@ int uartlite_serial_getc(const int port) return in_be32(&regs->rx_fifo) & 0xff; }

-int uartlite_serial_tstc(const int port) +static int uartlite_serial_tstc(const int port) { struct uartlite *regs = userial_ports[port];

@@ -82,16 +82,16 @@ static int uartlite_serial_init(const int port)

/* Multi serial device functions */ #define DECLARE_ESERIAL_FUNCTIONS(port) \ - int userial##port##_init(void) \ + static int userial##port##_init(void) \ { return uartlite_serial_init(port); } \ - void userial##port##_setbrg(void) {} \ - int userial##port##_getc(void) \ + static void userial##port##_setbrg(void) {} \ + static int userial##port##_getc(void) \ { return uartlite_serial_getc(port); } \ - int userial##port##_tstc(void) \ + static int userial##port##_tstc(void) \ { return uartlite_serial_tstc(port); } \ - void userial##port##_putc(const char c) \ + static void userial##port##_putc(const char c) \ { uartlite_serial_putc(c, port); } \ - void userial##port##_puts(const char *s) \ + static void userial##port##_puts(const char *s) \ { uartlite_serial_puts(s, port); }

/* Serial device descriptor */